Where to start learning about HiLoad, clustering, scalability, etc.?

Question

IT education

Prompt books, sources where you can get information on highly loaded systems, how they are built, designed, scaled, etc. Preferably from the very beginning. Thank you.

Answer 1

enhighload.com
Start reading this.
In loaded systems, as in sex, the main thing is to try a lot and in different ways;)
Then you will understand that you are comfortable and like it.